Wide Applicability: The electromagnetic lock can be applied to all types of doors and windows, including glass doors, gates, iron doors, etc., with great compatibility. Electromagnetic: This electromagnetic lock is made of high-quality electromagnetic material, which can generate a strong electromagnetic force to ensure the door lock's protective capacity. It is suitable for shared closets and other situations. Savings: The electromagnetic lock uses a power supply, resulting in low consumption, saving energy, and protecting the environment. Strong Locking: The electromagnetic lock adopts an electromagnetic locking mechanism; the locking force is extremely strong, preventing intruders from forcing locks and breaking down doors. Easy to Operate: The electromagnetic lock can be used with an adapter or connected directly to a power supply, making it easy to operate.